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发明名称
Procédé de fabrication de feutres destinés à l'industrie du papier et d'autres produits et feutres en résultant
摘要
申请公布号
FR1285167(A)
申请公布日期
1962.02.16
申请号
FR19610857397
申请日期
1961.03.30
申请人
THOMAS HARDMAN & SONS LIMITED
发明人
分类号
D21F1/00
主分类号
D21F1/00
代理机构
代理人
主权项
地址
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